Home / 28,047.26-41,906.66-27,066.20

Finding the Fourth Proportional to 28,047.26, 41,906.66 and 27,066.20

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Solution

The fourth proportional to 28,047.26, 41,906.66 and 27,066.20 is: 40,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,047.26 : 41,906.66 = 27,066.20 : x
  2. Step 2: Convert to fraction form
    28,047.26/41,906.66 = 27,066.20/x
  3. Step 3: Cross multiply
    28,047.26x = 41,906.66 × 27,066.20
  4. Step 4: Simplify right side
    28,047.26x = 1,134,253,696.03
  5. Step 5: Solve for x
    x = 1,134,253,696.03/28,047.26
  6. Step 6: Final answer
    x = 40,440.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.